Home / 56,552,426.80-84,828,640.20-37,181,402.35

Finding the Fourth Proportional to 56,552,426.80, 84,828,640.20 and 37,181,402.35

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Solution

The fourth proportional to 56,552,426.80, 84,828,640.20 and 37,181,402.35 is: 55,772,103.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,552,426.80 : 84,828,640.20 = 37,181,402.35 : x
  2. Step 2: Convert to fraction form
    56,552,426.80/84,828,640.20 = 37,181,402.35/x
  3. Step 3: Cross multiply
    56,552,426.80x = 84,828,640.20 × 37,181,402.35
  4. Step 4: Simplify right side
    56,552,426.80x = 3,154,047,802,079,584.50
  5. Step 5: Solve for x
    x = 3,154,047,802,079,584.50/56,552,426.80
  6. Step 6: Final answer
    x = 55,772,103.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.